/* 
 * GUI mit Buttons zum Schreiben/Lesen
 * 
 * iWrite = new PrintWriter( new BufferedWriter(new FileWriter(txtFile)));
 * iStream = new BufferedReader(new FileReader(txtFile));
 * write = new BufferedOutputStream(new FileOutputStream(datFile));
 * read = new BufferedInputStream(new FileInputStream(datFile));
 * 
 */
